2783141280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101723}}^1$

素因数の和:101763

約数の個数: 144

約数和(自身を含む): 9997434720

約数和(自身を除く): 7214293440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 101723, 203446, 305169, 406892, 508615, 610338, 813784, 915507, 1017230, 1220676, 1525845, 1627568, 1831014, 1932737, 2034460, 2441352, 3051690, 3255136, 3662028, 3865474, 4068920, 4577535, 4882704, 5798211, 6103380, 7324056, 7730948, 8137840, 9155070, 9663685, 9765408, 11596422, 12206760, 14648112, 15461896, 16275680, 17394633, 18310140, 19327370, 23192844, 24413520, 28991055, 29296224, 30923792, 34789266, 36620280, 38654740, 46385688, 48827040, 57982110, 61847584, 69578532, 73240560, 77309480, 86973165, 92771376, 115964220, 139157064, 146481120, 154618960, 173946330, 185542752, 231928440, 278314128, 309237920, 347892660, 463856880, 556628256, 695785320, 927713760, 1391570640, 2783141280]

約数ペア:

[(1, 2783141280), (2, 1391570640), (3, 927713760), (4, 695785320), (5, 556628256), (6, 463856880), (8, 347892660), (9, 309237920), (10, 278314128), (12, 231928440), (15, 185542752), (16, 173946330), (18, 154618960), (19, 146481120), (20, 139157064), (24, 115964220), (30, 92771376), (32, 86973165), (36, 77309480), (38, 73240560), (40, 69578532), (45, 61847584), (48, 57982110), (57, 48827040), (60, 46385688), (72, 38654740), (76, 36620280), (80, 34789266), (90, 30923792), (95, 29296224), (96, 28991055), (114, 24413520), (120, 23192844), (144, 19327370), (152, 18310140), (160, 17394633), (171, 16275680), (180, 15461896), (190, 14648112), (228, 12206760), (240, 11596422), (285, 9765408), (288, 9663685), (304, 9155070), (342, 8137840), (360, 7730948), (380, 7324056), (456, 6103380), (480, 5798211), (570, 4882704), (608, 4577535), (684, 4068920), (720, 3865474), (760, 3662028), (855, 3255136), (912, 3051690), (1140, 2441352), (1368, 2034460), (1440, 1932737), (1520, 1831014), (1710, 1627568), (1824, 1525845), (2280, 1220676), (2736, 1017230), (3040, 915507), (3420, 813784), (4560, 610338), (5472, 508615), (6840, 406892), (9120, 305169), (13680, 203446), (27360, 101723)]